2016077540

素因数分解:

$2^2\times 5^1\times {\mathrm{100803877}}^1$

素因数の和:100803886

約数の個数: 12

約数和(自身を含む): 4233762876

約数和(自身を除く): 2217685336

約数列:

[1, 2, 4, 5, 10, 20, 100803877, 201607754, 403215508, 504019385, 1008038770, 2016077540]

約数ペア:

[(1, 2016077540), (2, 1008038770), (4, 504019385), (5, 403215508), (10, 201607754), (20, 100803877)]